export function copyToClip(content) {
  try {
    var aux = document.createElement("input");
    aux.setAttribute("value", content);
    document.body.appendChild(aux);
    aux.select();
    document.execCommand("copy");
    document.body.removeChild(aux);
    this.msgSuccess('复制成功');
  }catch (e) {
    console.log(e);
    this.msgError('复制失败，可能浏览器不兼容');
  }
}
